//
//  Book.m
//  MJExtensionExample
//
//  Created by MJ Lee on 15/6/7.
//  Copyright (c) 2015年 小码哥. All rights reserved.
//

#import "MJBook.h"
//#import "MJExtension.h"

@implementation MJBook

-(void)description {
    NSLog(@"name=%@, publisher=%@, publishedTime=%@",_name, _publisher, _publishedTime);
    
    [_box description];
}

@end
